Individual Calculations September 2017
 Gareyev, Timur  Total change: -4.70  Rating chartPersonal card
 10th Calgary International Calgary CAN 2017-08-02
RcRownchangeKK*chgGame
 2409 2620 6.50 9 -0.20 10 -2.00 
  Perron, Sean 2220  * CAN1.0010.08100.80 
  Chiku-Ratte, Olivier Kenta f2332 CAN1.0010.16101.60 
  Sambuev, Bator g2522 CAN0.501-0.1310-1.30 
  Mikhalevski, Victor g2533 ISR0.501-0.1210-1.20 
  Zhang, Yuanchen f2271 CAN1.0010.11101.10 
  Becerra, Julio g2539 USA0.501-0.1110-1.10 
  Moradiabadi, Elshan g2530 USA0.501-0.1210-1.20 
  Preotu, Razvan g2501 CAN0.501-0.1610-1.60 
  Matras-Clement, Agnieszka wm2230 CAN1.0010.09100.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 63rd Iowa Open Championship Coralville, Iowa USA 2017-08-19
RcRownchangeKK*chgGame
 2260 2620 5.00 5 0.56 10 5.60 
  Jin, Ashton 2220  * USA1.0010.08100.80 
  Magness, Trevor S 2220  * USA1.0010.08100.80 
  Iwu, Okechukwu N 2220  * USA1.0010.08100.80 
  Wan, Joseph C 2220  * USA1.0010.08100.80 
  Nagle, Sean m2419 USA1.0010.24102.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2017 US Masters Championship Greensboro, North Carolina USA 2017-08-23
RcRownchangeKK*chgGame
 2356 2620 0.50 2 -1.14 10 -11.40 
  Saravanan, Venkat m2320 IND0.501-0.3510-3.50 
  Mandizha, Farai m2392 ZIM0.001-0.7910-7.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 49th Annual Atlantic Open Arlington, Virginia USA 2017-08-25
RcRownchangeKK*chgGame
 2309 2620 4.50 5 0.31 10 3.10 
  Thomas, Kenneth Patrick 2220  * USA0.501-0.4210-4.20 
  Hutchinson, Antoine 2220  * USA1.0010.08100.80 
  Samuelson, Andrew N f2255 USA1.0010.10101.00 
  Yu, Jennifer fwm2279 USA1.0010.12101.20 
  Erenburg, Sergey g2571 USA1.0010.43104.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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